0
What else can I help you with?
What percentage of green house gases come from deforestation globally?
15%
What percentage of green house gases are produced from volcanoes?
There is no direct answer to this question. Methane is a tremendous influence on the "greenhouse" effect, however, hydrogen sulfide, emitted by volcanoes, is far and away even more influential and this gas rises in content with volcanic eruptions in direct proportion to their frequency and intensity.
where did globle warming come from?
Global warming is primarily caused by human activities that release greenhouse gases, such as carbon dioxide and methane, into the atmosphere. These gases trap heat and cause the Earth's temperature to rise, leading to climate change and other environmental impacts. Factors like deforestation, burning of fossil fuels, and industrial processes contribute to the increase in greenhouse gas emissions.
How many humans put greenhouse gases into Earth's atmosphere?
The majority of greenhouse gas emissions come from human activities, such as burning fossil fuels, deforestation, and industrial processes. The exact number of individuals responsible for these emissions is difficult to quantify, but it is estimated that billions of people contribute to the release of greenhouse gases into the Earth's atmosphere.
What are greenhouse gases and where do they come from?
Greenhouse gases are gases which trap infrared radiation from clouds and from the warm earth. Examples are carbon dioxide, and methane. Carbon dioxide occurs naturally through the carbon cycle but it is also now being added by burning fossil fuels and from deforestation, where trees no longer absorb and store the carbon. Methane comes from melting swamps, tundra and lakes, as well as from cattle farming.
What reasons are various countries reluctant to make firm commitments to make deep reductions in greenhouse gases?
They believe reducing greenhouse gases will reduce the standard of living in their countries.Most of the emissions come from just a few rich nations.They believe reducing greenhouse gases will not make a difference on climate change.
What percentage of greenhouse gases are produced by humans including the use of recovered hydrocarbons?
Approximately 75% of greenhouse gases emitted by human activities come from the burning of fossil fuels, including recovered hydrocarbons like coal, oil, and natural gas. These emissions contribute significantly to climate change by trapping heat in the Earth's atmosphere.
What are four changes that come from the greenhouse effect?
Additional gases are causing an enhanced (or accelerated) greenhouse effect which is causing global warming.Glaciers and ice caps are melting.Sea levels are rising.Storms are becoming more violent and destructive.
Why does the greenhouse effect cause warmer temperatures near the surface of earth?
The greenhouse gases are in the troposphere, that's the lowest layer of the atmosphere. The sun's rays come in and warm the earth. The warm earth then radiates infrared heat, some of which is trapped by greenhouse gases in the lower atmosphere. These greenhouse gases (water vapor, carbon dioxide, methane, nitrous oxide and CFCs) warm up. They in turn radiate their warmth and some of it goes down again and warms the earth's surface. The heat can continue going up and down like that.
Where does carbon exhaust fumes come from?
Carbon exhaust fumes primarily originate from the combustion of fossil fuels, such as gasoline, diesel, and coal, in vehicles, power plants, and industrial processes. When these fuels are burned, they release carbon dioxide (CO2) and other greenhouse gases into the atmosphere. Additionally, carbon emissions can come from residential heating, agricultural practices, and deforestation, contributing to climate change and air pollution.
Why are greenhouse gases similar to a Greenhouse?
Like in a greenhouse, greenhouse gasses let radiation from the sun reach Earth (the 'inside' of the greenhouse) but won't let the Earth reflect radiation. This is exactly what greenhouses do. Through the glass walls, the sunlight can come in, but once the rays are inside, the heat is trapped. That causes (intentional) temperature rise in the greenhouse. These gasses also (most likely) cause a temperature rise on Earth.
What are the major green house gases and where do they come from?
The major greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases. Carbon dioxide primarily comes from the burning of fossil fuels for energy, deforestation, and industrial processes. Methane is released during the production and transport of coal, oil, and natural gas, as well as from livestock and other agricultural practices. Nitrous oxide originates from agricultural activities, especially the use of synthetic fertilizers, and fluorinated gases are synthetic chemicals used in various industrial applications.
